Chemistry, 20.09.2021 14:00 leahpartaka03

Please help Which of these is a way to tell if something is a compound?

A. It can be physically separated into its component elements.

B. The composition can vary.

C. The properties of the compound are similar to the elements from which they are made.

D. The elements are chemically combined and lose their individual identities and properties

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 23:10, ChloeLiz7111

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

Answers: 1

continue

Chemistry, 22.06.2019 04:20, aly3048

Explanation for basic character?

Answers: 2

continue

Chemistry, 22.06.2019 07:00, ceeejay0621

What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes

Answers: 1

continue

Chemistry, 22.06.2019 10:10, jojomgarcia01

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

Answers: 2

continue

You know the right answer?

Please help Which of these is a way to tell if something is a compound?

A. It can be...